ISSN:
0935-6304
Schlagwort(e):
Capillary GC
;
Expanded polystyrene
;
Pyrolysis
;
Volatiles
;
Industrial hygiene
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
This paper reports on the methodology to collect volatiles from the hot-wire cutting of expanded polystyrene. Analytical scale pyrolysis was used to model the conditions in the field. It appears that gas chromatographic profiles are little affected by the presence or absence of flame retardants. Pyrolysis in air or in an inert gas generates very similar pyrograms but the temperature at which pyrolysis takes place is the major factor affecting amount and distribution of volatiles. An experimental design is discussed that permits to model in the laboratory the production of volatiles generated in the field.
Zusätzliches Material:
5 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/jhrc.1240161009
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